Analysis

  • max time kernel
    148s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 12:17

General

  • Target
    Spectrasonics_2048_KeyGen.exe
  • Size 984KB
  • Sample260807-pgj6dsdn9v
  • SHA256 53b654b94187818feb15d1aa74673f64fff1fd9b1fc0d4d5eebf3d41faed1965
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Spectrasonics_2048_KeyGen.exe
    "C:\Users\Admin\AppData\Local\Temp\Spectrasonics_2048_KeyGen.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5920
    • C:\Users\Admin\AppData\Local\Temp\keygen.exe
      C:\Users\Admin\AppData\Local\Temp\keygen.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3256
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004A8 0x00000000000004AC
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4284

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        BASSMOD.dll

        • Path C:\Users\Admin\AppData\Local\Temp\BASSMOD.dll
        • Size 33KB
        • SHA256 8ad9e47693e292f381da42ddc13724a3063040e51c26f4ca8e1f8e2f1ddd547f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        R2RSS2048.dll

        • Path C:\Users\Admin\AppData\Local\Temp\R2RSS2048.dll
        • Size 80KB
        • SHA256 cb052f8872ccb66822c7948fd08674fa2675dce2d1078911ce84401e65de4321
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bgm.it

        • Path C:\Users\Admin\AppData\Local\Temp\bgm.it
        • Size 587KB
        • SHA256 e66acf2363dab9a21265651887799b00dc1413b2f70155b9b94a4bb9cff045bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keygen.exe

        • Path C:\Users\Admin\AppData\Local\Temp\keygen.exe
        • Size 498KB
        • SHA256 dcff5d66415d66b1e6cf4d53d50c5cfcff063d40a1e0d2cafe902b2c6fac18fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3256-19-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-22-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-15-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-16-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-17-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-18-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-7-0x0000000000400000-0x0000000000441000-memory.dmp

        memory/3256-20-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-21-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-12-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-23-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-24-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-25-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-26-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-27-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-28-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/3256-29-0x0000000010000000-0x0000000010013000-memory.dmp